ATI Gear Set Ratios are weight restricted.
ATI does not recommend 1.80 ratio gears for use above 2,800
horsepower.

CRITICAL
LOW GEAR BAND ADJUSTMENT
- To keep your ATI Steel Drum Powerglide trans in good
working order, you must keep the band adjustment in
check. 80 inch lbs - back out 3.5 turns! For Superglide®
Transmissions: Check and adjust the band after each
pass (especially important when brand new). Once the
band stops changing then check at the end of each race
day or after 8 rounds. This will vary with HP as Superglide
units are rated from 2000 to 3500 HP. Just remember
five minutes of maintenance here will help the low gear
band do its job. Call a Sales Technician for more info.